9399775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 15356160

約数和(自身を除く): 5956385

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 257, 275, 385, 475, 665, 1045, 1285, 1463, 1799, 1925, 2827, 3325, 4883, 5225, 6425, 7315, 8995, 14135, 19789, 24415, 34181, 36575, 44975, 53713, 70675, 98945, 122075, 170905, 268565, 375991, 494725, 854525, 1342825, 1879955, 9399775]

約数ペア:

[(1, 9399775), (5, 1879955), (7, 1342825), (11, 854525), (19, 494725), (25, 375991), (35, 268565), (55, 170905), (77, 122075), (95, 98945), (133, 70675), (175, 53713), (209, 44975), (257, 36575), (275, 34181), (385, 24415), (475, 19789), (665, 14135), (1045, 8995), (1285, 7315), (1463, 6425), (1799, 5225), (1925, 4883), (2827, 3325)]